package com.happyscan138.makefun.base;

import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;

/**
 * Created by Administrator on 2016/12/30.
 */

public class Uri { public static android.net.Uri getImageContentUri(Context context, java.io.File imageFile) {
    String filePath = imageFile.getAbsolutePath();
    Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            new String[] { MediaStore.Images.Media._ID }, MediaStore.Images.Media.DATA + "=? ",
            new String[] { filePath }, null);
    if (cursor != null && cursor.moveToFirst()) {
        int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
        android.net.Uri baseUri = android.net.Uri.parse("content://media/external/images/media");
        return android.net.Uri.withAppendedPath(baseUri, "" + id);
    } else {
        if (imageFile.exists()) {
            ContentValues values = new ContentValues();
            values.put(MediaStore.Images.Media.DATA, filePath);
            return context.getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
        } else {
            return null;
        }
    }
}
    public static String getPhotoPathFromContentUri(Context context, android.net.Uri uri) {
        String photoPath = "";
        if(context == null || uri == null) {
            return photoPath;
        }

        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && DocumentsContract.isDocumentUri(context, uri)) {
            String docId = DocumentsContract.getDocumentId(uri);
            if(isExternalStorageDocument(uri)) {
                String [] split = docId.split(":");
                if(split.length >= 2) {
                    String type = split[0];
                    if("primary".equalsIgnoreCase(type)) {
                        photoPath = Environment.getExternalStorageDirectory() + "/" + split[1];
                    }
                }
            }
            else if(isDownloadsDocument(uri)) {
                android.net.Uri contentUri = ContentUris.withAppendedId(android.net.Uri.parse("content://downloads/public_downloads"), Long.valueOf(docId));
                photoPath = getDataColumn(context, contentUri, null, null);
            }
            else if(isMediaDocument(uri)) {
                String[] split = docId.split(":");
                if(split.length >= 2) {
                    String type = split[0];
                    android.net.Uri contentUris = null;
                    if("image".equals(type)) {
                        contentUris = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                    }
                    else if("video".equals(type)) {
                        contentUris = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                    }
                    else if("audio".equals(type)) {
                        contentUris = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                    }
                    String selection = MediaStore.Images.Media._ID + "=?";
                    String[] selectionArgs = new String[] { split[1] };
                    photoPath = getDataColumn(context, contentUris, selection, selectionArgs);
                }
            }
        }
        else if("file".equalsIgnoreCase(uri.getScheme())) {
            photoPath = uri.getPath();
        }
        else {
            photoPath = getDataColumn(context, uri, null, null);
        }

        return photoPath;
    }
    private static boolean isExternalStorageDocument(android.net.Uri uri) {
        return "com.android.externalstorage.documents".equals(uri.getAuthority());
    }
    private static boolean isDownloadsDocument(android.net.Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri.getAuthority());
    }
    private static boolean isMediaDocument(android.net.Uri uri) {
        return "com.android.providers.media.documents".equals(uri.getAuthority());
    }
    private static String getDataColumn(Context context, android.net.Uri uri, String selection, String[] selectionArgs) {
        Cursor cursor = null;
        String column = MediaStore.Images.Media.DATA;
        String[] projection = { column };
        try {
            cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
            if (cursor != null && cursor.moveToFirst()) {
                int index = cursor.getColumnIndexOrThrow(column);
                return cursor.getString(index);
            }
        } finally {
            if (cursor != null && !cursor.isClosed())
                cursor.close();
        }
        return null;
    }
}
